53172700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 135498272

約数和(自身を除く): 82325572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1850, 2053, 2590, 3700, 4106, 5180, 6475, 8212, 10265, 12950, 14371, 20530, 25900, 28742, 41060, 51325, 57484, 71855, 75961, 102650, 143710, 151922, 205300, 287420, 303844, 359275, 379805, 531727, 718550, 759610, 1063454, 1437100, 1519220, 1899025, 2126908, 2658635, 3798050, 5317270, 7596100, 10634540, 13293175, 26586350, 53172700]

約数ペア:

[(1, 53172700), (2, 26586350), (4, 13293175), (5, 10634540), (7, 7596100), (10, 5317270), (14, 3798050), (20, 2658635), (25, 2126908), (28, 1899025), (35, 1519220), (37, 1437100), (50, 1063454), (70, 759610), (74, 718550), (100, 531727), (140, 379805), (148, 359275), (175, 303844), (185, 287420), (259, 205300), (350, 151922), (370, 143710), (518, 102650), (700, 75961), (740, 71855), (925, 57484), (1036, 51325), (1295, 41060), (1850, 28742), (2053, 25900), (2590, 20530), (3700, 14371), (4106, 12950), (5180, 10265), (6475, 8212)]